1 Tawarikh 16:41-42

16:41 Joining them were Heman, Jeduthun, and the rest of those chosen and designated by name to give thanks to the Lord. (For his loyal love endures!) ¹  16:42 Heman and Jeduthun were in charge of the music, including the trumpets, cymbals, and the other musical instruments used in praising God. The sons of Jeduthun guarded the entrance. ² 

Nehemia 11:17

11:17 Mattaniah son of Mica, the son of Zabdi, the son of Asaph, the praise ³  leader who led in thanksgiving and prayer; Bakbukiah, second among his colleagues; and Abda son of Shammua, the son of Galal, the son of Jeduthun.

¹ tn Perhaps this refers to the refrain of their songs of praise (see Ps 136). In this case one could translate, “to give thanks to the Lord with songs using the refrain, ‘For his loyal love endures.’”

² tn Heb “and with them, Heman and Jeduthun, trumpets and cymbals for sounding, and the instrument of song of God, and the sons of Jeduthun [were] at the gate.”

³ tc The translation reads with the Lucianic Greek recension and Vulgate הַתְּהִלָה (hattÿhilah, “the praise”) rather than the MT reading הַתְּחִלָּה (hattÿkhillah, “the beginning”).